Answer:
D. Cannot be determined without seeing the data.
Step-by-step explanation:
Option “D” is correct because age is a quantitative variable but if we look at the exact number or exact age of the car then the car’s age is quantitative discrete but if we look at the age of the car by going a number of years then it will be continuous. Therefore, without getting the exact information of the age of the car we cannot predict the type of variable. So the option “D” best fit for the answer.
Answer:
The longer part is <u>45 cm</u> long and the shorter part is <u>25 cm</u> long.
Step-by-step explanation:
Given:
A 70 cm long stick is cut into two parts in such a way that the longer part is 20 cm longer than the shorter part.
Now, to find the length of each part of the stick.
Let the shorter part be
So, the longer part is
Total length of the stick = 70 cm.
Now, to get the length of each part we solve an equation:
<em>The length of the shorter part is 25 cm.</em>
Now, substituting the value of :
<em>The length of longer part is 45 cm.</em>
Therefore, the longer part is 45 cm long and the shorter part is 25 cm long.
Answer:
wait a second I help you
Step-by-step explanation:
Answer:
The probability of selecting at least one consonant when selecting 2 cards is 0.0954.
Step-by-step explanation:
There are 26 letters in the English alphabet series.
Of these 26 letters there are 5 vowels and 21 consonants.
The total number of ways to select 2 letters is:
The number of ways to select at least one consonant is:
n (At least 1 consonant) = N - n (Two vowels)
Compute the probability of selecting at least one consonant as follows:
Thus, the probability of selecting at least one consonant when selecting 2 cards is 0.0954.
Velocity
Definition: the speed of something in a given direction
Formula: v = d/t , then add the direction